TY  - BOOK
AU  - Symposium on Cropping Patterns in India, Delhi, Jan.27-31,1968.
TI  - Cropping patterns in India; proceedings
U1  - 631.584.9(540) 1968.1.27/31 (082.2) L2 
PY  - 1972///
CY  - New Delhi
PB  - ICAR
KW  - Cropping systems-India,Soil fertility,Crops and climate,Soil moisture,Crop yields-marketing
ER  -